package com.kele.goods.filter;

import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

//@Component
public class TestFilter implements Filter {
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {

    }

    @Override
    public void doFilter(ServletRequest servletRequest,
                         ServletResponse servletResponse,
                         FilterChain filterChain) throws IOException, ServletException {
        HttpServletRequest request = (HttpServletRequest) servletRequest;
        HttpServletResponse response = (HttpServletResponse) servletResponse;

        System.out.println("TestFilter:BEFORE"+request.getRequestURI());

        //执行
        filterChain.doFilter(servletRequest, servletResponse);

        System.out.println("TestFilter:AFTER"+request.getRequestURI());

    }

    @Override
    public void destroy() {

    }
}
